At issue are "virtual colonoscopies," or CT scans of the abdomen. Colon cancer is the second leading cause of U.S. cancer death but one of the most preventable. Found early, the cure rate is 93%, but only 8% at later stages. Virtual colonoscopies are likely to boost screenings because they are quicker, more comfortable and significantly cheaper than the standard "optical" procedure, which involves anesthesia and threading an endoscope through the lower intestine.

Virtual colonoscopies are endorsed by the American Cancer Society and covered by a growing number of private insurers including Cigna and UnitedHealthcare. The problem for Medicare is that if cancerous lesions are found using a scan, then patients must follow up with a traditional colonoscopy anyway. Costs would be lower if everyone simply took the invasive route, where doctors can remove polyps on the spot. As Medicare noted in its ruling, "If there is a relatively high referral rate [for traditional colonoscopy], the utility of an intermediate test such as CT colonography is limited." In other words, duplication would be too pricey.
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Mr. Orszag says that a federal health board will make these Solomonic decisions, which is only true until the lobbies get to Congress and the White House. With virtual colonoscopy, radiologists and gastroenterologists are feuding over which group should get paid for colon cancer screening. Companies like General Electric and Seimens that make CT technology are pressuring Medicare administrators too. More than 50 Congressmen are demanding that the decision be overturned.

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The push will start on June 6th wehn the obamabots have a national meeting to push for what will become single payer health care when the gov forces the private insurers out of business.